Can-Am Defender HD9 RackBoss 2.0 Rack and Pinion


Tie Rod Type: Steel Swaged Tube
Sale price$399.95

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Can-Am Defender HD9 RackBoss 2.0 Rack and Pinion

Take Back Control with RackBoss 2.0
When you push your Defender to the limits like we do, it's no surprise that your steering takes a beating. Upgrade your steering by installing SuperATV's Can-Am Defender HD9 RackBoss 2.0 Rack and Pinion. It will help you keep control even on the toughest terrains. Our design ensures that you get the most durable and resilient rack out there. How? We've incorporated our patented X24 Tech dual-bushing design that reduces wear by over 50% compared to stock.

Dual-Bushing Design for the Win
What sets RackBoss 2.0 apart from the rest? We've engineered it with X24 Tech—our durable PTFE bushing at both ends of the rack that removes play from the internals. This saves the tension spring, making it nearly motionless. With almost no internal movement, the rack can dominate harsh terrain with big tires and lifts. It’ll take hard hits without wearing down. Plus, our clever design includes a built-in grease fitting, so you can clean out your rack after you've been in the mud and water all day.

Swaged Tube Tie Rods
Our swaged tube tie rods are super sturdy but lightweight. The 7/8” diameter tubing flares out to boost its strength even more and comes paired with tougher tie rod ends. They have huge 16 mm rack threads and 14 mm rod threads that are the toughest you can get. This kit will keep you in control.

Can-Am Defender HD9 RackBoss 2.0 Rack and Pinion Installation Instructions Click for Installation Instructions


  • Heavy-duty dual PTFE bushings:
    • Designed with our patented X24 Tech
    • Prevents wear
    • Reduces slop
    • Improves overall durability
  • Swaged tube tie rods use:
    • 14 mm outer tie rod ends
    • Rebuildable inner tie rod ends that use 3/4” rod threads and 16 mm rack threads
  • 65% larger housing than stock
  • Over 50% less wear than OEM after 15,000 cycles
  • Grease fitting for rack gears


Fitment Details
  • Can-Am Defender HD 9 : 2022+
  • Can-Am Defender HD 9 DPS : 2022+
  • Can-Am Defender HD 9 XT : 2022+
  • Can-Am Defender MAX HD 9 : 2022+
  • Can-Am Defender MAX HD 9 DPS : 2022+
  • Can-Am Defender MAX HD 9 XT : 2022+

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